In this brief guide, we are going to answer the question “How much does an egg yolk weigh?” with an in-depth analysis of instruments used to measure the size and quality of quality. Moreover, we are going to discuss the yolk index and nutritional value of egg yolk.
How much does an egg yolk weigh?
- On average egg yolk weighs around 18g per egg.
- Egg yolk makes 35% of the egg’s whole weight while the rest of the 60-65% is fulfilled by egg white.
- A large-sized egg yolk can have a size of 1.75 ounces.
What can be the possible size for a big egg yolk without a shell?
Without shells, the weight of big egg yolk can be 1.6 to 2 ounces.
What is the composition of egg yolk?
Following is the composition of an egg yolk;
- 50% water
- 30% fat
- 17% proteins
- 1.8% minerals
- 0.6% carbohydrates
- A small number of the number of phospholipids
Does the egg size affect the weight of egg yolk?
Yes! The weight of an egg yolk depends on the size of the egg.
As the size of the egg increases the size of the egg yolk also increases.
- A medium-sized egg has an egg yolk of around 14g.
- A large-sized egg would have an egg yolk weighing 16-17g.
- And the weight of egg yolk in an extra-large egg can be around 22g.
- Depending on the weight the volume of large egg yolk can be around 15ml.
What instruments are used to measure the size and quality of eggs?
The size of an egg can easily be measured by using the following instruments;
An egg analyzer can be used to measure the weight of an egg easily.
It also tells us about the color of the yolk which helps in determining the egg’s quality.
Egg force reader:
An egg force reader is used to tell the quality of an egg.
It can determine the quality of the eggshell based on which the quality of the egg can be determined.
If eggshells break easily, it means the quality of the egg is” not good.
Eggshell thickness gauge:
Eggshell thickness gauge is used to determine the thickness of the shell.
Why do we measure the size of egg yolk?
The size of the egg yolk is measured to know the quality of the egg.
How is the yolk index used to measure the quality of the egg?
The yolk index measures the height and diameter of the yolk.
An egg with a yolk index of 0.38 is thought to be extremely fresh.
If the value of the yolk index is 0.27 to 0.38, it means the egg is fresh.
The egg with a yolk index below 0.27, tells us that the egg is of average quality.
How is the yolk index measured?
The yolk index is measured by dividing the height of the yolk by the diameter of the yolk by the use of a caliper.
Can an egg have double yolk?
It’s rare for an egg to have double yolk, however, it is possible.
It happens when during the process of ovulation an egg lays 2 layers.
What is the nutritional value of egg yolk?
According to the United States Department of Agriculture, a raw yolk from one standard, a large egg has the following nutritional value;
- 55 calories
- 2.70 g of protein
- 4.51 g of fat
- 184 milligrams (mg) of cholesterol
- 0.61 g of carbohydrate
- 0.10 g of sugar
- 0 g of dietary fiber
Egg yolks contain some of the following essential minerals;
Egg yolks are also a source of several vitamins, especially fat- and water-soluble vitamins.
The vitamin content of one large (17 g) egg yolk is;
- Thiamin 0.030 mg
- Riboflavin 0.090 mg
- Niacin 0.004 mg
- Vitamin B-6 0.060 mg
- Vitamin B-12 0.332 micrograms (mcg)
- Vitamin A 64.8 mcg
- Vitamin E 0.439 mg
- Vitamin D (D-2 and D-3) 0.918 mcg
- Vitamin K 0.119 mcg
Do egg yolks provide nutritional benefits when used in cakes?
Yes! The cake’s protein content may come at large from the egg as it is the primary ingredient in the baking process.
However, the larger sugar content of the cake is the reason why you should avoid eating cakes too much.
It’s better to use eggs alone for obtaining high nutrition instead of adding them to any other baking food.
Here are the health benefits that you may get from the consumption of eggs.
In this brief guide, we answered the question “How much does an egg yolk weigh?” with an in-depth analysis of instruments used to measure the size and quality of quality. Moreover, we discussed the yolk index and nutritional value of egg yolk.